Question 1

_________ is a service that uses the Internet rather than the network to exchange spoken conversations.
A)Internet telephony
B)Internet broadcast
C)Internet transmission
D)Internet communication

Accepted Answer

Internet telephony, also known as Voice over Internet Protocol (VoIP), is a service that uses the Internet to exchange spoken conversations. It allows users to make voice calls over the Internet rather than traditional phone lines.

Question 2

The _________ is a foundation network linked with fiber-optic cables that can support very high bandwidth.
A)Internet backbone
B)Ethernet backbone
C)extranet backbone
D)intranet backbone

Accepted Answer

The Internet backbone is a high-speed network of fiber-optic cables that connects major cities across the world and serves as the foundation for the internet. It is capable of supporting very high bandwidth and allows for efficient data transfer across the network. Ethernet, extranet, and intranet backbones are all smaller networks that are typically part of an organization's internal infrastructure and are not as large or extensive as the Internet backbone.

Question 3

In Really Simple Syndication (RSS),a subscription service,the layout and the appearance should be handled by _________.
A)Cascading Style Sheets (CSS)
B)Hypertext Markup Language (HTML)
C)Standard Generalized Markup Language (SGML)
D)Extensible Style Sheets (XSS)

Accepted Answer

The layout and appearance of RSS is handled by Cascading Style Sheets (CSS). CSS is used to define how HTML elements should be displayed on a web page, including font, color, layout, and other visual attributes. It allows web designers to separate the presentation of a document from its content, making it easier to control the look and feel of a website or RSS feed.

Question 4

Syndication feeds are one way of announcing the availability of a _____.
A)gigapop
B)backlink
C)podcast
D)mirror disk

Accepted Answer

Syndication feeds are commonly used to announce the availability of podcasts, which are serialized audio or video episodes that can be downloaded or streamed online. Syndication feeds make it easy for subscribers to stay up-to-date with the latest episodes by automatically delivering new content to their preferred device or application.

Question 5

A(n)_________ is a secure network that uses the Internet and Web technologies to connect intranets of business partners so communication between organizations is possible.
A)extranet
B)subnet
C)telnet
D)powernet

Accepted Answer

An extranet is a secure network that uses the internet and web technologies to connect intranets of business partners. This allows for communication and collaboration between different organizations while maintaining a high level of security. A subnet refers to a smaller network within a larger network, telnet is a command used to access remote computers, and powernet is not a commonly used term in networking.

Question 6

Which of the following statements is true of Extensible Markup Language (XML)?
A)XML tags are usually distributed by wikis and blogs.
B)XML tags represent the kind of content being posted and transmitted.
C)XML tags specify the layout and appearance of content.
D)XML tags are inflexible and have one standard format for information.

Accepted Answer

XML tags are used to represent and describe the kind of content being posted or transmitted, allowing for interoperability between different systems and applications. They do not specify layout or appearance, and while there are standardized XML schemas, the format can be flexible and customizable. XML tags are not exclusively distributed by wikis and blogs, but can be used in a variety of contexts.

Question 7

The embedded references in hypermedia documents are called _________.
A)hypertext
B)hypercode
C)hyperdisk
D)hypertape

Accepted Answer

The embedded references in hypermedia documents are commonly referred to as hypertext, which allows users to click on a link or object and be taken to another location within the same document or a different one altogether.

Question 8

_________ are indexes of information based on keywords embedded in documents that make it possible for search engines to find what Internet users are looking for.
A)Directories
B)Newsgroups
C)Aggregators
D)Navigational tools

Accepted Answer

Directories are indexes that categorize websites based on their content, and use keywords to make it easier for users to find what they are looking for. Newsgroups are discussion forums, aggregators are platforms that collect and display content from multiple sources, and navigational tools are features like menus or breadcrumbs that help users navigate within a website.

Question 9

Joey is a businessman.He develops cases and covers for mobile phones.He wishes to showcase his products so that more people know about his work.Which of the following will help him in promoting his products?
A)SoundHound
B)WordPress
C)Pinterest
D)Bing

Accepted Answer

Pinterest is a visual search engine and social media platform where users can discover, save, and share images and videos on various topics, including fashion and technology. Since Joey develops cases and covers for mobile phones, he can create a Pinterest account to showcase his products and share high-quality images of his cases and covers. This can help him reach a wider audience and attract potential customers who are interested in buying phone covers and cases. SoundHound is a music search engine, WordPress is a blogging platform, and Bing is a search engine, none of which are directly related to promoting mobile phone cases and covers.

Question 10

When information is transferred from one network to another,domain names are converted to _________ by the Domain Name System (DNS)protocol.
A)Internet Protocol (IP)addresses
B)pay-per-click (PPC)features
C)Cascading Style Sheets (CSS)
D)interorganizational systems (IOS)

Accepted Answer

When information is transferred from one network to another, domain names are converted to Internet Protocol (IP) addresses by the Domain Name System (DNS) protocol. This conversion is necessary for the information to be routed to the correct destination.

Question 11

_________ is the protocol used for Internet telephony.
A)Voice over Internet Protocol (VoIP)
B)Communications Protocol
C)Cryptographic Protocol
D)Routing Protocol

Accepted Answer

Voice over Internet Protocol (VoIP) is the protocol used for Internet telephony, allowing voice communication to be transmitted over the Internet as digital packets of data. This enables users to place voice calls using an Internet connection rather than traditional telephone lines.

Question 12

_____ refer(s)to a broad class of Web sites and services that allow users to connect with friends,family,and colleagues online as well as meet people with similar interests or hobbies.
A)Social networking
B)RSS (Really Simple Syndication)feeds
C)Blogging
D)Wikis

Accepted Answer

Social networking refers specifically to websites and services that are designed for users to connect with others, share information and interests, and forge relationships online. RSS feeds, blogging, and wikis may involve social interaction but are not necessarily designed for that purpose alone.

Question 13

_________ is an Internet service that enables users in discussion rooms to exchange text messages with people in other locations in real time.
A)Internet Relay Chat (IRC)
B)Short message service (SMS)
C)Newsgroup
D)E-mail

Accepted Answer

Internet Relay Chat (IRC) is specifically designed for real-time text communication between users in discussion rooms, also known as chat rooms, and is one of the earliest forms of online chat. Short message service (SMS), newsgroups, and email are not necessarily designed for real-time chat and may have different functions and features.

Question 14

Which of the following is a serious problem with wikis?
A)Inability to modify content
B)Accuracy of information
C)Privacy concerns
D)Restricted access to general public

Accepted Answer

The accuracy of information in wikis can be a serious problem, as anyone can edit or contribute to the content without necessarily having expertise or credibility in the topic. This has led to instances of deliberate misinformation being spread through wikis, and can make them a less reliable source of information compared to other sources. While the other options may also be concerns or limitations of wikis, they are not necessarily serious problems that affect their overall usefulness.

Question 15

_________ are usually collected by an "aggregator."
A)Podcasts
B)RSS (Really Simple Syndication)feeds
C)Wikis
D)Blogs

Accepted Answer

The answer of _________ are usually collected by an "aggregator."
A)Podcasts
B)RSS...

Question 16

_________ e-mail service enables a user to access his or her e-mail account from any computer and,in some cases,store the e-mails on a Web server.
A)Web-based
B)Client-based
C)Server-based
D)User-based

Accepted Answer

Web-based e-mail service allows the user to access their e-mails from any computer with an internet connection through a web browser. The e-mails are stored on a web server rather than on the user's computer. Client-based e-mail service requires a software program to be installed on the user's computer, while server-based e-mail service relies on an organization's email server. User-based email service is not a commonly used term.

Question 17

Computers requesting hypermedia documents on the Internet are called _________.
A)clients
B)servers
C)hubs
D)switches​

Accepted Answer

Computers that request hypermedia documents on the Internet are known as clients. Servers, on the other hand, serve or provide information or services to clients. Hubs and switches are networking devices that facilitate the communication between multiple devices on a network.

Question 18

Identify an application of Internet2 (I2)that aimed to create an electronic repository of education resources,such as textbooks and journals.
A)Electrical Library
B)Journal Library
C)Media Library
D)Digital Library

Accepted Answer

The answer of Identify an application of Internet2 (I2)that aimed...

Question 19

_________ is an Internet service for communicating with others via a private "chat room" on the Internet.
A)Instant messaging (IM)
B)Electronic mail
C)Short message service (SMS)
D)Video telephony

Accepted Answer

Instant messaging (IM) is an Internet service that allows users to communicate in real-time with others by exchanging typed text messages in a private "chat room" on the Internet, making it the best choice. Electronic mail (B) is a method for exchanging digital messages between people over the Internet or other computer networks, but it is not typically associated with private chat rooms. Short message service (SMS) (C) is a text messaging service that is often used on mobile devices, but it is not typically associated with private chat rooms. Video telephony (D) is a service that allows users to conduct video calls with others over the Internet, but it is not typically associated with private chat rooms.

Question 20

A(n)_____ is referred to as an electronic audio file that is posted on the Web for users to download to their mobile devices or computers.
A)podcast
B)RSS (Really Simple Syndication)feed
C)blog
D)wiki

Accepted Answer

A podcast is specifically an electronic audio file that is posted on the Web for users to download to their mobile devices or computers. RSS feeds, blogs, and wikis are not necessarily limited to audio content.

Quiz 7: The Internet,Intranets,and Extranets

_________ is a service that uses the Internet rather than the network to exchange spoken conversations.

The _________ is a foundation network linked with fiber-optic cables that can support very high bandwidth.

In Really Simple Syndication (RSS) ,a subscription service,the layout and the appearance should be handled by _________.

Syndication feeds are one way of announcing the availability of a _____.

A(n) _________ is a secure network that uses the Internet and Web technologies to connect intranets of business partners so communication between organizations is possible.

Which of the following statements is true of Extensible Markup Language (XML) ?

The embedded references in hypermedia documents are called _________.

_________ are indexes of information based on keywords embedded in documents that make it possible for search engines to find what Internet users are looking for.

Joey is a businessman.He develops cases and covers for mobile phones.He wishes to showcase his products so that more people know about his work.Which of the following will help him in promoting his products?

When information is transferred from one network to another,domain names are converted to _________ by the Domain Name System (DNS) protocol.

_________ is the protocol used for Internet telephony.

_____ refer(s) to a broad class of Web sites and services that allow users to connect with friends,family,and colleagues online as well as meet people with similar interests or hobbies.

_________ is an Internet service that enables users in discussion rooms to exchange text messages with people in other locations in real time.

Which of the following is a serious problem with wikis?

_________ are usually collected by an "aggregator."

_________ e-mail service enables a user to access his or her e-mail account from any computer and,in some cases,store the e-mails on a Web server.

Computers requesting hypermedia documents on the Internet are called _________.

Identify an application of Internet2 (I2) that aimed to create an electronic repository of education resources,such as textbooks and journals.

_________ is an Internet service for communicating with others via a private "chat room" on the Internet.

A(n) _____ is referred to as an electronic audio file that is posted on the Web for users to download to their mobile devices or computers.